In defense of the Defensor grape? 🍇

An intriguing debate is brewing in Portugal's wine industry, as despite the country's ban on planting disease-resistant hybrid grapes, one region is pushing for the authorisation of a white Defensor variety.

The move by the Wines of Lisboa region to authorise a 'PiWi' variety, white Defensor, is a direct response to climate challenges, promising a substantial reduction in the need for plant treatments in Portugal's Atlantic climate. With its reported fresh, fruity characteristics and suitable productivity, the Defensor grape could be a game-changer for sustainability and cost reduction.

‘PiWi’ wines are made from fungus-resistant grape varieties, offering a more sustainable approach to winemaking. These grape varieties, which are interspecific hybrids, require less intervention like pesticide spraying, making them an environmentally friendly choice.

With climate change’s impact on the wine industry well documented in recent years, PiWi varieties have been the centre of many a debate, with many championing their disease-resistant qualities while others question the quality of the final wines.

The key learning is the power of a proactive narrative. The strategy for those championing Defensor and similar sustainable innovations in the wine industry should be built on transparency, education, and showcasing the tangible benefits for both the environment and the consumer's palate. The focus must shift from simply justifying the use of a new grape to celebrating a forward-thinking, sustainable solution for the entire industry.

As we watch closely to see if Portugal will approve the use of the Defensor grape, will you be filling your glass with PiWi wine this summer? 🍷